EP4123884A4 - ENGINE, COMPRESSOR AND FAN MOTOR - Google Patents

ENGINE, COMPRESSOR AND FAN MOTOR Download PDF

Info

Publication number
EP4123884A4
EP4123884A4 EP21795289.4A EP21795289A EP4123884A4 EP 4123884 A4 EP4123884 A4 EP 4123884A4 EP 21795289 A EP21795289 A EP 21795289A EP 4123884 A4 EP4123884 A4 EP 4123884A4
Authority
EP
European Patent Office
Prior art keywords
compressor
engine
fan motor
fan
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21795289.4A
Other languages
German (de)
French (fr)
Other versions
EP4123884A1 (en
Inventor
Yoshinori Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP4123884A1 publication Critical patent/EP4123884A1/en
Publication of EP4123884A4 publication Critical patent/EP4123884A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F25B31/026—Compressor arrangements of motor-compressor units with compressor of rotary type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
EP21795289.4A 2020-04-30 2021-04-06 ENGINE, COMPRESSOR AND FAN MOTOR Pending EP4123884A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020080622A JP7100276B2 (en) 2020-04-30 2020-04-30 Motors, compressors, and fan motors
PCT/JP2021/014615 WO2021220732A1 (en) 2020-04-30 2021-04-06 Motor, compressor, and fan motor

Publications (2)

Publication Number Publication Date
EP4123884A1 EP4123884A1 (en) 2023-01-25
EP4123884A4 true EP4123884A4 (en) 2023-08-30

Family

ID=78280144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21795289.4A Pending EP4123884A4 (en) 2020-04-30 2021-04-06 ENGINE, COMPRESSOR AND FAN MOTOR

Country Status (5)

Country Link
US (1) US12294269B2 (en)
EP (1) EP4123884A4 (en)
JP (1) JP7100276B2 (en)
CN (1) CN115023881B (en)
WO (1) WO2021220732A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020240735A1 (en) * 2019-05-29 2020-12-03 三菱電機株式会社 Electric motor and compressor equipped with same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165764U (en) * 1986-04-10 1987-10-21
US20180011047A1 (en) * 2016-07-07 2018-01-11 Ngk Spark Plug Co., Ltd. Gas sensor and method for manufacturing the same
US20180083516A1 (en) * 2016-09-20 2018-03-22 Aisin Seiki Kabushiki Kaisha Stator and method for manufacturing stator
US20180367008A1 (en) * 2017-06-15 2018-12-20 Samsung Electronics Co., Ltd. Motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623438B2 (en) * 1993-10-12 1997-06-25 株式会社ミツバ Connection structure between coil wire and lead wire
JPH08140302A (en) * 1994-11-10 1996-05-31 Nippondenso Co Ltd Stator of magnet generator
JP3497684B2 (en) * 1996-03-19 2004-02-16 株式会社東芝 Rotating electric machine stator
JP2001169497A (en) * 1999-12-06 2001-06-22 Moriyama Manufacturing Co Ltd Alternator stator
JP4197570B2 (en) * 2000-03-24 2008-12-17 東芝キヤリア株式会社 Electric motor stator
KR100883601B1 (en) * 2007-01-16 2009-02-13 엘지전자 주식회사 motor
KR101090104B1 (en) * 2008-12-23 2011-12-07 주식회사 아모텍 Stator with cover integrated structure
KR101130978B1 (en) * 2010-06-23 2012-03-28 주식회사 아모텍 Slim type stator and method of making the same, slim type motor having the stator, and direct drive apparatus for drum-washing machine
KR101316144B1 (en) 2012-06-11 2013-10-08 뉴모텍(주) Motor
KR101389612B1 (en) * 2013-01-23 2014-04-30 뉴모텍(주) Sensor cover for motor
WO2018150448A1 (en) * 2017-02-14 2018-08-23 デンソートリム株式会社 Rotating electric machine and method for manufacturing same
JP2019030143A (en) * 2017-07-31 2019-02-21 日本電産テクノモータ株式会社 Connector and motor with connector
JP2019161894A (en) * 2018-03-14 2019-09-19 日本電産株式会社 motor
JP2020054137A (en) * 2018-09-27 2020-04-02 日本電産サンキョー株式会社 motor
CN208955815U (en) * 2018-11-23 2019-06-07 日本电产高科电机株式会社 Motor and electric product

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165764U (en) * 1986-04-10 1987-10-21
US20180011047A1 (en) * 2016-07-07 2018-01-11 Ngk Spark Plug Co., Ltd. Gas sensor and method for manufacturing the same
US20180083516A1 (en) * 2016-09-20 2018-03-22 Aisin Seiki Kabushiki Kaisha Stator and method for manufacturing stator
US20180367008A1 (en) * 2017-06-15 2018-12-20 Samsung Electronics Co., Ltd. Motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021220732A1 *

Also Published As

Publication number Publication date
CN115023881B (en) 2025-08-12
JP2021175351A (en) 2021-11-01
CN115023881A (en) 2022-09-06
US20230047683A1 (en) 2023-02-16
US12294269B2 (en) 2025-05-06
WO2021220732A1 (en) 2021-11-04
JP7100276B2 (en) 2022-07-13
EP4123884A1 (en) 2023-01-25

Similar Documents

Publication Publication Date Title
EP3832849A4 (en) ELECTRIC MOTOR, COMPRESSOR AND AIR CONDITIONING
EP3961863A4 (en) ENGINE, COMPRESSOR AND COOLING DEVICE
EP3681014A4 (en) FOLLOWING POLE MOTOR, ELECTRIC MOTOR, COMPRESSOR, AIR FAN AND AIR CONDITIONING
EP3952065A4 (en) ROTOR, MOTOR, COMPRESSOR AND AIR CONDITIONING DEVICE
EP4167451A4 (en) ROTOR STRUCTURE, ENGINE AND ROTOR PROCESSING PROCESS
EP4303440A4 (en) ELECTRIC MOTOR, COMPRESSOR AND COOLING DEVICE
EP3722609A4 (en) SCROLL COMPRESSOR AND AIR CONDITIONING UNIT
EP3832851A4 (en) ROTOR, MOTOR AND COMPRESSOR
EP4636995A4 (en) ROTOR COOLING STRUCTURE, ROTOR AND MOTOR
EP4203269A4 (en) MOTOR DEVICE, COMPRESSOR AND COOLING DEVICE
EP4199324A4 (en) FAN MOTOR
EP4012898A4 (en) ENGINE AND AIR CONDITIONING WITH IT
EP3678285A4 (en) STATOR, MOTOR AND COMPRESSOR
EP4287463A4 (en) MOTOR, COMPRESSOR AND FAN
EP3944466A4 (en) ROTOR, MOTOR, COMPRESSOR AND REFRIGERATION DEVICE
EP3661019A4 (en) ENGINE, FAN, AND REFRIGERATOR
EP4283133A4 (en) AXIAL FANS AND AIR CONDITIONING
EP3783773A4 (en) ROTOR, MOTOR AND COMPRESSOR
EP4164093A4 (en) ELECTRIC MOTOR, COMPRESSOR, FAN AND FREEZER
EP4123884A4 (en) ENGINE, COMPRESSOR AND FAN MOTOR
EP4234933A4 (en) ROTOR ARRANGEMENT, COMPRESSOR AND AIR CONDITIONING
EP3633834A4 (en) RELUCTIVE MOTOR, COMPRESSOR AND AIR CONDITIONING
EP4520974A4 (en) ELECTRIC COMPRESSOR, AIR CONDITIONING AND VEHICLE
EP4262055A4 (en) STATOR CORE, MOTOR, COMPRESSOR AND VEHICLE
EP4293879A4 (en) INSULATION FRAME, STATOR, MOTOR, COMPRESSOR AND VEHICLE

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20230728

RIC1 Information provided on ipc code assigned before grant

Ipc: H02K 15/12 20060101ALN20230724BHEP

Ipc: H01R 13/42 20060101ALI20230724BHEP

Ipc: H01R 4/48 20060101ALI20230724BHEP

Ipc: H02K 3/52 20060101AFI20230724BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20241204